发明授权
EP0422654B1 Point pattern matching method and system as well as picture recognizing method and system using the same
失效
用相同的方法和系统,用于比较的点阵图形,以及图像识别方法和系统
- 专利标题: Point pattern matching method and system as well as picture recognizing method and system using the same
- 专利标题(中): 用相同的方法和系统,用于比较的点阵图形,以及图像识别方法和系统
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申请号: EP90119522.2申请日: 1990-10-11
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公开(公告)号: EP0422654B1公开(公告)日: 1996-03-06
- 发明人: Sakou, Hiroshi , Uecker, Darrin R.
- 申请人: HITACHI, LTD.
- 申请人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 专利权人: HITACHI, LTD.
- 当前专利权人: HITACHI, LTD.
- 当前专利权人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 代理机构: Strehl Schübel-Hopf Groening & Partner
- 优先权: JP264916/89 19891013
- 主分类号: G06K9/66
- IPC分类号: G06K9/66
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